I suggest you ease up the summoning restrictions (how about 1 "Agent" syncro + 1 "Agent" effect monster?) and lower the protection it has, either through lower ATK/being able to be targeted/being given a non-continuous protection
If this card was Special Summoned using only monsters that were originally Dragons: You can reveal and banish 3 cards (1 from your Deck, 1 from the top of your opponent's Deck, and 1 from their Extra Deck)
This is largely due to the floating effects of the various Magician monsters somewhat nullifying the power of the decks removal options
References[edit] "LINK VRAINS Pack 2"
The good news for players is that there are two types of packs they can find Eldlich cards in
Elzette of the White Forest: This is another way to get to Tempest Magician, but it's much worse than using Astellar of the White Forest, and it becomes a much worse card if you already have access to Astellar of the White Forest in some other way